CN104811477B - The method and device of network distance automatic measurement - Google Patents
The method and device of network distance automatic measurement Download PDFInfo
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- CN104811477B CN104811477B CN201510138305.3A CN201510138305A CN104811477B CN 104811477 B CN104811477 B CN 104811477B CN 201510138305 A CN201510138305 A CN 201510138305A CN 104811477 B CN104811477 B CN 104811477B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/69—Types of network addresses using geographic information, e.g. room number
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of method and devices of network distance automatic measurement, and wherein method includes: the access log obtained on each service node of user in a network；IP address is obtained according to the access log and calculates the response time of the unit data on each service node；The response time of unit data shortest service node is considered as to the service node of IP address.The embodiment of the present invention can fast and accurately determine that IP address is corresponding apart from shortest service node, so as to shorten network response time, reduce the risk to break down.
Description
Technical field
The present embodiments relate to Internet technical field more particularly to a kind of methods and dress of network distance automatic measurement
It sets.
Background technique
With the development of internet, how to promote user experience to greatest extent becomes everybody concern, wherein
One method is exactly to be sent to Internet service on the service node nearest from user, so as to shorten the response time of network, drop
A possibility that low failure.It so to realize this purpose, how measure the distance between User IP and service node just at one
A important problem.
In the prior art, the geographical location of IP is determined by the whois information of IP address or passes through user oneself instead
The geographical location to determine IP is presented, and then according to the geographical location inquiry CDN service nodal information library for determining IP, it is determining with IP's
Geographical location is apart from immediate service node.
But the above method has some limitations, the whois information of IP often updates relatively slowly, can not
Accurately determine the geographical location of IP；And the mode real-time of user feedback is poor, and data collection difficulty is big, it is difficult to covering compared with
Big range.
Summary of the invention
The embodiment of the present invention provides a kind of method and device of network distance automatic measurement, can fast and accurately determine IP
Address is corresponding apart from shortest service node.
In a first aspect, the embodiment of the invention provides a kind of methods of network distance automatic measurement, comprising:
Obtain the access log on each service node of user in a network；
IP address is obtained according to the access log and calculates the response of the unit data on each service node
Time；
The response time of unit data shortest service node is considered as to the service node of IP address.
Second aspect, the embodiment of the present invention also provide a kind of device of network distance automatic measurement, comprising:
Access log obtains module, for obtaining the access log on each service node of user in a network；
Response time obtains module, saves for obtaining IP address according to the access log and calculating in each service
The response time of unit data on point；
The response time of unit data shortest service node is considered as the service section of IP address by service node determining module
Point.
The embodiment of the present invention is by obtaining the access log on each service node of user in a network；According to the visit
It asks log acquisition IP address and calculates the response time of the unit data on each service node；By the sound of unit data
Shortest service node is considered as the service node of IP address between seasonable.The embodiment of the present invention can fast and accurately determine IP address
It is corresponding apart from shortest service node, so as to shorten network response time, reduce the risk to break down.
Detailed description of the invention
Fig. 1 is the flow diagram of the method for the network distance automatic measurement that the embodiment of the present invention one provides；
Fig. 2 is the flow diagram of the method for network distance automatic measurement provided by Embodiment 2 of the present invention；
Fig. 3 is the structural schematic diagram of the device for the network distance automatic measurement that the embodiment of the present invention three provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
The executing subject of the method for network distance automatic measurement provided in an embodiment of the present invention can be to be mounted on terminal device
On network distance automatic measurement device, which can use hardware or software realization.Wherein, terminal device can be shifting
Dynamic terminal device such as smart phone, portable computer etc., or fixed terminal equipment such as desktop computer etc..
Embodiment one
Fig. 1 is the flow diagram of the method for the network distance automatic measurement that the embodiment of the present invention one provides, such as Fig. 1 institute
Show, specifically include:
Access log in step 11, each service node of acquisition user in a network；
Wherein, network includes the common network such as WIFI, 3G, 4G.Service node is the server of deployment in a network.Access
The information such as IP address, access data and access service node in log including user client.
For example, can periodically or obtain serve log from each service node in real time, each clothes can also be passed through
Business node reports serve log to obtain.
Step 12 obtains IP address according to the access log and calculates the unit data on each service node
Response time；
Wherein, the response time of unit data is to obtain the time needed for user obtains unit data.For example, user passes through
Time needed for client downloads 3M data on service node is 1s, then the corresponding IP address of the client can be calculated and exist
The response time of unit data on the service node is 1s/3M=0.33s/M.
Step 13, by the response time of the unit data shortest service node for being considered as IP address.
For example, calculating separately out units of the IP address on each service node by method described in step 12
According to response time, by comparing by the response time of the unit data shortest service node for being considered as IP address.
The present embodiment is by obtaining the access log on each service node of user in a network；According to the access day
Will obtains IP address and calculates the response time of the unit data on each service node；When by the response of unit data
Between shortest service node be considered as the service node of IP address, can fast and accurately determine that IP address is corresponding apart from shortest
Service node reduces the risk to break down so as to shorten the network access response time.
Illustratively, on the basis of the above embodiments, IP address is obtained according to the access log and calculated
After the response time of unit data on each service node further include:
The response time of unit data of the IP address on each service node is ranked up；
The neighborhood service node of IP address is determined according to ranking results.
Wherein, the response of the response time of unit data of the IP address on neighborhood service node and shortest unit data
The service node that the difference of time is less than preset value is the industry service node of IP address.
For example, it is 1s/M that the response time that unit data of the IP address on service node 1 is obtained by calculation is most short, it will
Preset value is set as 1s/M, and IP address is calculated and is 2s/M, servicing in the response time of the unit data on service node 2
The response time of unit data on node 3 is 2s/M, the response time of unit data on service node 4 is 3s/M, then
The neighborhood service node for determining the IP address is service node 2 and service node 3.
Illustratively, on the basis of the above embodiments, the method also includes: building IP network range information library, institute
State the response time shortest service node and/or neighbouring clothes in network distance information bank comprising the corresponding unit data of IP address
Business node.
Illustratively, the network is preferably CDN network.
Above-described embodiment equally passes through the access log obtained on each service node of user in a network；According to described
Access log obtains IP address and calculates the response time of the unit data on each service node；By unit data
Response time, shortest service node was considered as the service node of IP address, can fast and accurately determine the corresponding distance of IP address
Shortest service node reduces the risk to break down so as to shorten the network access response time.And construct network
Subsequent query is convenient in range information library.
Embodiment two
Fig. 2 is the flow diagram of the method for network distance automatic measurement provided by Embodiment 2 of the present invention, such as Fig. 2 institute
Show, specifically include:
Step 21, the periodically access log on each service node of collection user in a network；
Step 22, the analysis access log therefrom obtain IP address and calculate the list on each service node
The response time of position data；
Step 23, the service node that the response time of unit data shortest service node is considered as to IP address；
Step 24, unit data by the IP address on each service node response time be ranked up；
Step 25, the neighborhood service node that IP address is determined according to ranking results；
Step 26 constructs IP network range information library, includes the corresponding unit of IP address in the network distance information bank
The response time of data shortest service node and/or adjacent service node.
The present embodiment is by obtaining the access log on each service node of user in a network；According to the access day
Will obtains IP address and calculates the response time of the unit data on each service node；When by the response of unit data
Between shortest service node be considered as the service node of IP address, can fast and accurately determine that IP address is corresponding apart from shortest
Service node reduces the risk to break down so as to shorten the network access response time.
Embodiment three
Fig. 3 is the structural schematic diagram of the device for the network distance automatic measurement that the embodiment of the present invention three provides, such as Fig. 3 institute
Show, specifically include: access log obtains module 31, the response time obtains module 32 and service node determining module 33.
Access log obtains module 31 and is used to obtain the access log on each service node of user in a network；
Response time obtains module 32 and is used to obtain IP address according to the access log and calculate in each service
The response time of unit data on node；
The response time of unit data shortest service node is considered as the service of IP address by service node determining module 33
Node.
The device of network distance automatic measurement described in the present embodiment is for executing network described in above method embodiment
The technical effect of the method for automatic range measurement, technical principle and generation is similar, is described again here.
Illustratively, on the basis of the above embodiments, above-mentioned apparatus further include:
Sorting module 34, which is used to obtain module 32 in the response time, obtains IP address according to the access log
And calculate after the response time of the unit data on each service node, by the IP address on each service node
The response time of unit data is ranked up；
Neighborhood service node determining module 35 is used to determine the neighborhood service node of IP address according to ranking results.
Illustratively, on the basis of the above embodiments, above-mentioned apparatus further include:
Information bank building module 36 is for constructing IP network range information library, in the network distance information bank comprising IP
The response time shortest service node and/or adjacent service node of the corresponding unit data in location.
Illustratively, on the basis of the above embodiments, the network is CDN network.
The device of network distance automatic measurement described in above-described embodiment is for executing net described in above method embodiment
The technical effect of the method for network automatic range measurement, technical principle and generation is similar, is described again here.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (4)
1. a kind of method of network distance automatic measurement characterized by comprising
The access log on each service node of user in a network is obtained in real time；
IP address is obtained according to the access log and calculates the response time of the unit data on each service node；
The response time of unit data shortest service node is considered as to the service node of IP address；
The response time of unit data of the IP address on each service node is ranked up；
The neighborhood service node of IP address is determined according to ranking results；
Wherein, the response time of unit data of the IP address on the neighborhood service node and shortest unit data
The service node that the difference of response time is less than preset value is the neighborhood service node of the IP address；
IP network range information library is constructed, when including the response of the corresponding unit data of IP address in the network distance information bank
Between shortest service node and/or adjacent service node.
2. the method according to claim 1, wherein the network is CDN network.
3. a kind of device of network distance automatic measurement characterized by comprising
Access log obtains module, for obtaining the access log on each service node of user in a network in real time；
Response time obtains module, for obtaining IP address according to the access log and calculating in each service node
Unit data response time；
The response time of unit data shortest service node is considered as the service node of IP address by service node determining module；
Sorting module, for obtaining in the response time, module obtains IP address according to the access log and calculating exists
After the response time of unit data on each service node, by unit data of the IP address on each service node
Response time be ranked up；
Neighborhood service node determining module, for determining the neighborhood service node of IP address according to ranking results；
Wherein, the response time of unit data of the IP address on the neighborhood service node and shortest unit data
The service node that the difference of response time is less than preset value is the neighborhood service node of the IP address；
Information bank constructs module, includes IP address pair in the network distance information bank for constructing IP network range information library
The response time for the unit data answered shortest service node and/or adjacent service node.
4. device according to claim 3, which is characterized in that the network is CDN network.
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| CN101989951A (en) * | 2010-10-28 | 2011-03-23 | 北京瑞汛世纪科技有限公司 | Method, system and equipment for selecting service node |
| CN102196060A (en) * | 2011-06-15 | 2011-09-21 | 北京蓝汛通信技术有限责任公司 | Method and system for selecting source station by Cache server |
| CN103209102A (en) * | 2013-03-11 | 2013-07-17 | 北京邮电大学 | Web quality of service distributed measurement system and method |
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| WO2010035565A1 (en) * | 2008-09-29 | 2010-04-01 | 日本電気株式会社 | Distance metric estimation system, coordinate calculating node, distance metric estimation method, and program |
| US8103780B2 (en) * | 2008-12-18 | 2012-01-24 | At&T Intellectual Property I, Lp | Systems and methods for determining the location of a request on a content delivery network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101741886A (en) * | 2008-11-05 | 2010-06-16 | 北京搜狗科技发展有限公司 | Access path generating method, system and device |
| CN101989951A (en) * | 2010-10-28 | 2011-03-23 | 北京瑞汛世纪科技有限公司 | Method, system and equipment for selecting service node |
| CN102196060A (en) * | 2011-06-15 | 2011-09-21 | 北京蓝汛通信技术有限责任公司 | Method and system for selecting source station by Cache server |
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